🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 23.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 145.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 181 Days

Day: 47.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,773,804 km

• M1: 58,194 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.81 AU - 1.85 AU

Year: 943 Days

Day: 40.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,773,804 km

• M1: 226,790 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.93 AU - 2.89 AU

Year: 1425 Days

Day: 29.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.35 AU - 4.85 AU

Year: 3161 Days

Day: 22.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,773,804 km

• M1: 47,423 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 13.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.27 AU - 5.15 AU

Year: 3289 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,773,804 km

• M1: 293,361 km (0.084 R)
• M2: 397,930 km (0.092 R)
• M3: 724,802 km (0.11 R)
• M4: 887,115 km (0.119 R)
• M5: 1,002,755 km (0.074 R)
• M6: 1,199,476 km (0.081 R)
• M7: 1,575,714 km (0.099 R)
• M8: 1,897,649 km (0.073 R)
• M9: 2,208,962 km (0.092 R)
• M10: 2,354,521 km (0.033 R)
• M11: 2,828,447 km (0.11 R)
• M12: 2,933,913 km (0.045 R)
• M13: 3,406,643 km (0.119 R)
• M14: 3,690,430 km (0.1 R)
• M15: 4,021,640 km (0.107 R)
• M16: 4,120,823 km (0.069 R)
• M17: 4,281,491 km (0.062 R)
• M18: 4,629,755 km (0.119 R)
• M19: 4,859,986 km (0.071 R)
• M20: 5,008,686 km (0.06 R)
• M21: 5,115,649 km (0.111 R)
• M22: 5,223,509 km (0.084 R)
• M23: 5,529,586 km (0.076 R)
• M24: 5,729,449 km (0.062 R)
• M25: 5,864,087 km (0.095 R)
• M26: 6,067,989 km (0.117 R)
• M27: 6,835,875 km (0.115 R)
• M28: 7,098,718 km (0.097 R)
• M29: 7,389,237 km (0.045 R)
• M30: 7,932,277 km (0.066 R)
• M31: 8,107,756 km (0.108 R)
• M32: 8,335,294 km (0.104 R)
• M33: 8,667,701 km (0.091 R)
• M34: 8,900,475 km (0.093 R)
• M35: 9,135,194 km (0.096 R)
• M36: 9,398,486 km (0.101 R)
• M37: 9,557,808 km (0.082 R)
• M38: 9,878,845 km (0.112 R)
• M39: 10,067,937 km (0.109 R)
• M40: 10,422,035 km (0.108 R)
• M41: 10,669,769 km (0.114 R)
• M42: 10,835,823 km (0.058 R)
• M43: 11,002,923 km (0.119 R)
• M44: 11,424,341 km (0.101 R)
• M45: 11,965,735 km (0.081 R)
• M46: 12,138,371 km (0.066 R)
• M47: 12,428,142 km (0.072 R)
• M48: 12,866,913 km (0.083 R)
• M49: 13,430,298 km (0.116 R)
• M50: 13,790,081 km (0.06 R)
• M51: 14,550,188 km (0.074 R)
• M52: 15,826,108 km (0.04 R)
• M53: 16,111,092 km (0.094 R)
• M54: 16,685,997 km (0.1 R)
• M55: 16,879,128 km (0.114 R)
• M56: 17,202,558 km (0.091 R)
• M57: 17,658,981 km (0.107 R)
• M58: 18,119,444 km (0.067 R)
• M59: 18,650,516 km (0.117 R)
• M60: 18,750,747 km (0.097 R)
• M61: 19,186,825 km (0.045 R)
• M62: 19,355,421 km (0.068 R)
• M63: 19,592,235 km (0.076 R)
• M64: 20,137,369 km (0.025 R)
• M65: 20,274,401 km (0.093 R)
• M66: 20,929,640 km (0.109 R)
• M67: 22,972,698 km (0.104 R)
• M68: 24,199,849 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 12.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.02 AU - 6.24 AU

Year: 4425 Days

Day: 14.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,773,804 km

• M1: 197,170 km (0.116 R)
• M2: 301,440 km (0.095 R)
• M3: 441,763 km (0.08 R)
• M4: 527,931 km (0.096 R)
• M5: 610,509 km (0.106 R)
• M6: 767,736 km (0.114 R)
• M7: 1,057,507 km (0.034 R)
• M8: 1,251,536 km (0.105 R)
• M9: 1,596,209 km (0.092 R)
• M10: 1,723,367 km (0.111 R)
• M11: 1,937,292 km (0.049 R)
• M12: 2,283,911 km (0.07 R)
• M13: 2,519,976 km (0.085 R)
• M14: 2,706,973 km (0.12 R)
• M15: 3,668,589 km (0.094 R)
• M16: 3,903,008 km (0.08 R)
• M17: 4,054,701 km (0.096 R)
• M18: 4,142,365 km (0.086 R)
• M19: 4,230,628 km (0.077 R)
• M20: 4,796,706 km (0.104 R)
• M21: 5,147,962 km (0.06 R)
• M22: 5,459,125 km (0.089 R)
• M23: 5,678,286 km (0.104 R)
• M24: 5,825,939 km (0.093 R)
• M25: 5,999,922 km (0.095 R)
• M26: 6,100,152 km (0.115 R)
• M27: 6,276,827 km (0.052 R)
• M28: 7,159,156 km (0.116 R)
• M29: 7,452,966 km (0.101 R)
• M30: 7,805,419 km (0.106 R)
• M31: 8,080,230 km (0.114 R)
• M32: 8,191,082 km (0.074 R)
• M33: 8,923,812 km (0.081 R)
• M34: 9,443,515 km (0.113 R)
• M35: 9,618,993 km (0.117 R)
• M36: 10,002,712 km (0.047 R)
• M37: 10,181,631 km (0.064 R)
• M38: 10,512,242 km (0.077 R)
• M39: 10,603,048 km (0.095 R)
• M40: 10,846,594 km (0.038 R)
• M41: 10,999,632 km (0.073 R)
• M42: 11,122,602 km (0.119 R)
• M43: 11,338,920 km (0.108 R)
• M44: 11,432,120 km (0.116 R)
• M45: 11,870,292 km (0.03 R)
• M46: 14,680,338 km (0.103 R)
• M47: 14,849,833 km (0.047 R)
• M48: 15,327,798 km (0.114 R)
• M49: 15,430,871 km (0.073 R)
• M50: 15,776,292 km (0.085 R)
• M51: 15,915,119 km (0.102 R)
• M52: 16,228,975 km (0.1 R)
• M53: 17,865,277 km (0.032 R)
• M54: 18,010,088 km (0.062 R)
• M55: 18,155,198 km (0.091 R)
• M56: 19,479,139 km (0.107 R)
• M57: 21,100,929 km (0.109 R)
• M58: 21,215,671 km (0.111 R)
• M59: 21,947,354 km (0.077 R)
• M60: 22,257,919 km (0.094 R)
• M61: 22,335,860 km (0.12 R)
• M62: 22,413,800 km (0.041 R)
• M63: 23,396,060 km (0.109 R)
• M64: 23,554,484 km (0.102 R)
• M65: 25,199,163 km (0.114 R)
• M66: 25,402,317 km (0.105 R)
• M67: 25,483,698 km (0.061 R)
• M68: 26,096,900 km (0.1 R)
• M69: 26,508,443 km (0.111 R)
• M70: 26,797,915 km (0.066 R)
• M71: 26,880,793 km (0.051 R)
• M72: 27,046,697 km (0.103 R)
• M73: 27,463,177 km (0.066 R)
• M74: 27,923,789 km (0.103 R)

Asteroid Belt

Center: 10.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 7

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.74 AU - 17.56 AU

Year: 23576 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,773,804 km

• M1: 99,632 km (0.063 R)
• M2: 152,590 km (0.085 R)
• M3: 303,983 km (0.107 R)
• M4: 505,641 km (0.036 R)
• M5: 723,754 km (0.036 R)
• M6: 843,582 km (0.116 R)
• M7: 944,411 km (0.093 R)
• M8: 1,537,866 km (0.109 R)
• M9: 1,757,625 km (0.083 R)
• M10: 1,854,864 km (0.109 R)
• M11: 2,054,876 km (0.107 R)
• M12: 2,192,207 km (0.114 R)
• M13: 2,297,225 km (0.097 R)
• M14: 2,808,850 km (0.068 R)
• M15: 3,038,782 km (0.107 R)
• M16: 3,156,066 km (0.118 R)
• M17: 3,598,876 km (0.096 R)
• M18: 4,721,608 km (0.038 R)
• M19: 5,133,750 km (0.119 R)
• M20: 5,180,125 km (0.093 R)
• M21: 5,273,624 km (0.101 R)
• M22: 6,139,796 km (0.071 R)
• M23: 6,538,773 km (0.057 R)
• M24: 6,639,752 km (0.066 R)
• M25: 8,380,922 km (0.074 R)
• M26: 9,386,818 km (0.088 R)
• M27: 9,903,828 km (0.094 R)
• M28: 11,449,174 km (0.085 R)
• M29: 12,750,975 km (0.062 R)
• M30: 13,195,280 km (0.081 R)
• M31: 13,709,298 km (0.099 R)
• M32: 15,022,917 km (0.106 R)
• M33: 16,720,404 km (0.089 R)
• M34: 16,858,932 km (0.086 R)
• M35: 16,997,609 km (0.102 R)
• M36: 17,416,334 km (0.086 R)
• M37: 18,549,388 km (0.104 R)
• M38: 19,052,635 km (0.101 R)
• M39: 19,197,147 km (0.049 R)
• M40: 19,560,221 km (0.111 R)
• M41: 20,145,896 km (0.06 R)
• M42: 21,109,756 km (0.112 R)
• M43: 21,259,353 km (0.042 R)
• M44: 21,334,302 km (0.108 R)
• M45: 22,088,724 km (0.083 R)
• M46: 22,698,335 km (0.082 R)
• M47: 23,313,631 km (0.089 R)
• M48: 23,623,299 km (0.103 R)
• M49: 24,481,991 km (0.096 R)
• M50: 24,560,530 km (0.091 R)
• M51: 25,509,878 km (0.025 R)
• M52: 25,589,464 km (0.1 R)
• M53: 25,989,040 km (0.063 R)
• M54: 26,310,077 km (0.1 R)
• M55: 26,713,393 km (0.089 R)
• M56: 28,429,131 km (0.116 R)
• M57: 28,759,891 km (0.082 R)
• M58: 30,771,684 km (0.092 R)
• M59: 32,655,270 km (0.1 R)
• M60: 33,610,902 km (0.1 R)
• M61: 35,817,021 km (0.082 R)
• M62: 36,532,698 km (0.072 R)
• M63: 36,712,365 km (0.084 R)
• M64: 38,069,367 km (0.069 R)
• M65: 40,552,991 km (0.036 R)
• M66: 44,999,638 km (0.104 R)
• M67: 47,329,026 km (0.095 R)
• M68: 47,622,986 km (0.031 R)
• M69: 48,607,191 km (0.099 R)
• M70: 48,705,925 km (0.081 R)
• M71: 48,804,809 km (0.081 R)
• M72: 49,299,978 km (0.043 R)
• M73: 50,695,577 km (0.096 R)
• M74: 50,996,418 km (0.075 R)
• M75: 52,813,284 km (0.079 R)
• M76: 53,016,438 km (0.067 R)
• M77: 53,729,571 km (0.099 R)
• M78: 53,933,922 km (0.119 R)
• M79: 54,241,046 km (0.096 R)
• M80: 54,445,995 km (0.052 R)
• M81: 55,578,152 km (0.119 R)
• M82: 56,302,505 km (0.06 R)
• M83: 58,704,897 km (0.097 R)
• M84: 59,020,698 km (0.064 R)
• M85: 59,126,165 km (0.042 R)
• M86: 59,442,714 km (0.102 R)
• M87: 61,674,265 km (0.108 R)
• M88: 62,961,854 km (0.106 R)
• M89: 64,041,502 km (0.046 R)
• M90: 67,206,993 km (0.113 R)
• M91: 68,420,980 km (0.05 R)
• M92: 69,197,393 km (0.08 R)
• M93: 70,534,947 km (0.114 R)
• M94: 71,656,183 km (0.06 R)
• M95: 74,712,617 km (0.092 R)
• M96: 75,397,626 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,556 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit